PowerChem Plasterers SBR Bonding Agent and Waterproof Admixture - Pink

Yes, unlike PVA, this SBR formula is water-resistant and is specifically designed for both interior and exterior applications.

The pigment is primarily for visual control during application and will be covered by your plaster, render, or screed topcoat.

No, you should never mix SBR with PVA, as they are chemically distinct and doing so will compromise the bonding properties of the product.

Yes, adding SBR to floor screeds enhances durability, reduces cracking, and improves the overall bond to the concrete subfloor.

Drying times vary based on temperature and humidity, but it typically becomes ready for top-coating when it feels tacky to the touch but does not transfer to your finger.

Yes, by increasing the flexibility of the mortar or render, it effectively resists tension that would otherwise cause standard mixes to crack.

Ensure the substrate is slightly dampened before application if it is highly porous, or work in smaller, manageable sections.

Wipe away immediately with a damp cloth; once cured, the pigmented SBR is highly resistant to removal.

Verify the dilution ratio; ensure you are using the correct amount of water alongside the SBR as prescribed for your specific mortar or screed mix.